The document discusses the present continuous tense in English. It explains that the present continuous is used to describe actions that are happening now or at the same time as speaking. It provides examples of affirmative, negative, and interrogative sentences using the present continuous, including the verbs "to be" plus the "-ing" form of the main verb. Finally, it lists common expressions used with the present continuous like "now", "at the moment", and "today".

1. PRESENT CONTINUOUS
Unit 3

2. PRESENT CONTINUOS
 We use the present continuos to express
acctions that we are doing at the same time
that we speak or acctions that are happening
now, at this moment.
Ex. I am wearing glasses
To be + verbo -ing

3.  AFIRMATIVE
Sujeto + Verbo to be + verbo-ing.
Ex. She is eating an apple now.
She’s eating an apple now.
 NEGATIVE
Sujeto +Verbo to be + not + verbo-ing.
Ex. He is not playing the piano.
He isn’t playing the piano.

4.  INTERROGATIVE
Verbo to be + Sujeto + Verbo –ing
Ex. Are you studying English?
Yes, I am / No, I’m not.

5. EXPRESSIONS WITH PRESENT CONTINUOS
 Now: ahora
 At the moment: en este momento.
 At present: en este momento.
 Today: hoy.
We put these expressions at the end of the
sentence.

6.  What are you doing now?
 What are you doing nowadays?